Mil-Spec, Large Outside Diameter, SAE, Beveled, USS
Stainless Steel, Steel, PEEK, Titanium, Alloy Steel
9.5 mm, 11.1 mm, 11/16", 28 mm, 9/32"
16.5 mm, 20.2 mm, 1.625", 1.875", 1.172"
0.8 mm, 1.5 mm, 0.16 mm, 1.1 mm, 0.28 mm
BS 4320, DIN 6797J, BS 4320:1968, DIN 125A, ASME B18.21.1